diff --git a/idmaterio.module b/idmaterio.module
index c8887c5c..5cb4a9b7 100644
--- a/idmaterio.module
+++ b/idmaterio.module
@@ -61,4 +61,58 @@ function computed_field_field_identifiant_compute(&$entity_field, $entity_type,
 
 function computed_field_field_identifiant_display($field, $entity_field_item, $entity_lang, $langcode) {
 	return $entity_field_item['value'];
-}
\ No newline at end of file
+}
+
+
+/**
+ * Implements hook_form_alter().
+ */
+function idmaterio_form_alter(&$form, &$form_state, $form_id) {
+	if($form_id == "materiau_node_form"){
+		// $node = $form_state['node'];
+		// dsm($form, '$form');
+		// dsm($form_state, '$form_state');
+		// // 
+		// $form['field_id_materio']['#markup'] = $node->field_famille['und']['default_value'] .'-'. $node->field_identifiant['und'][0]['value'];
+		
+		
+	}
+
+
+
+}
+function idmaterio_nodeformcols_pre_form_alter(&$form){
+	// dsm($form, 'node pre form col alter $form');
+	
+	// $form['field_identifiant']['#prefix'] = '<div class="materio-id">';
+	// $form['field_identifiant'] ['#markup'] = '<p>Hello !</p>';
+	// $form['field_identifiant']['#suffix'] = '</div>';
+
+	// $form['materio_id'] = array(
+	// 	'#type'=>'markup',
+	//   '#prefix' => '<div class="materio-id">',
+	//   '#markup' => '<p>Hello !</p>',
+	//   '#suffix' => '</div>',
+	// 	'#weight' => $form['field_identifiant']['#weight'],
+	// );
+	
+	
+}
+
+function idmaterio_nodeformcols_post_form_alter(&$form){
+	// dsm($form, 'node post form col alter $form');
+	
+		// $form['materio_id'] = array(
+		// 	'#type'=>'markup',
+		//   '#prefix' => '<div class="materio-id">',
+		//   '#markup' => '<p>Hello !</p>',
+		//   '#suffix' => '</div>',
+		// 	'#weight' => $form['field_identifiant']['#weight'],
+		// );
+		// 	
+	
+}
+
+
+
+